dajac commented on code in PR #15847: URL: https://github.com/apache/kafka/pull/15847#discussion_r1589072912
########## group-coordinator/src/test/java/org/apache/kafka/coordinator/group/consumer/TargetAssignmentBuilderTest.java: ########## @@ -182,14 +172,16 @@ public TargetAssignmentBuilder.TargetAssignmentResult build() { if (updatedMemberOrNull == null) { memberSpecs.remove(memberId); } else { - ConsumerGroupMember member = members.get(memberId); - Assignment assignment; + Assignment assignment = targetAssignment.getOrDefault(memberId, Assignment.EMPTY); + // A new static member joins and needs to replace an existing departed one. - if (member == null && staticMembers.containsKey(updatedMemberOrNull.instanceId())) { - assignment = targetAssignment.getOrDefault(staticMembers.get(updatedMemberOrNull.instanceId()), Assignment.EMPTY); - } else { - assignment = targetAssignment.getOrDefault(memberId, Assignment.EMPTY); + if (updatedMemberOrNull.instanceId() != null) { Review Comment: Yeah, I don't like it too even if I wrote it. `TargetAssignmentBuilderTestContext#build` basically generates the expected assignment spec that it should receive from `TargetAssignmentBuilder#build` so it uses the same logic. This is not ideal. I will try to refactor this in a separate PR. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org